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5 Karg E, Odh G, Wittbjer A, Rosengren E, Rorsman H
Anti-Ageing and Skin Remodelling: Clinical studies have shown that topical GHK-Cu creams can increase collagen production, improve skin elasticity, reduce fine lines and wrinkles, increase skin thickness, and improve overall skin appearance
Can IV therapy boost the immune system
Journal of Investigative Dermatology, 135, 1244-1252
This remarkable selectivity index distinguishes it from all earlier GHRPs
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